Silversea's purpose-built luxury Silver Explorer expedition cruise ship has been designed specifically for navigating waters in some of the world's most remote destinations, including both of earth's polar regions. A strengthened hull with a Lloyd's Register ice-class notation (1A) for passenger vessels enables the Silver Explorer Expedition Cruise Ship to safely push through ice floes with ease. A fleet of Zodiac boats allows Silversea Expedition guests to visit even the most off-the-beaten path locations and an expert Expedition Team provides insight and understanding to each unforgettable Silver Explorer luxury cruise adventure.